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I think it's 65° is it correct??​
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I think it's 65° is it correct??​

I think it's 65° is it correct??​-example-1
User Glennular
by
8.3k points

2 Answers

5 votes

Answer:

m∠DCF = 129°

Explanation:

∠DCF is ∠DCE + ∠ECF

You are adding the 2 smaller angles together to get the larger angle.

User RTBarnard
by
8.4k points
3 votes

Answer:

129

Explanation:

DCF = DCE + ECF

= 75+ 54

= 129

User GordonBy
by
7.4k points
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